Daily Sunspot Evaluation
Observation Details Sunday, 15 June 2025
- No
- 20271
- Date
- 2025 / 06 / 15,510
- Time
- 12:15 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 9
- Number of spots (f)
- 57
- Relative number (R)
- 147
- Lf
- 0
- P0
- -9.49°
- B0
- 1.07°
- L0
- 52.97°
- Observer
- Süleyman FİŞEK
Remarks: Bulutlar Arasında, Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | DAC – 6 | 5 | 62.4W | 115 | 62.4W | 10.2 | |
| 2 | CSI – 5 | 14 | 05.4W | 58 | 05.4W | 3.6 | |
| 3 | CSO – 2 | 10 | 12.9E | 40 | 12.9E | 1.6 | |
| 4 | EKC – 26 | 16 | 20.4E | 33 | 20.4E | 10.3 | |
| 5 | CHI – 4 | 20 | 30.3E | 23 | 30.3E | 6.6 | |
| 6 | AX_ – 1 | 21 | 39.1E | 14 | 39.1E | 0.7 | |
| 7 | EKC – 6 | -13 | 76.1W | 130 | 76.1W | 14.9 | |
| 8 | AX_ – 1 | -9 | 24.5W | 78 | 24.5W | - | |
| 9 | DSI – 6 | -12 | 20.2E | 33 | 20.2E | 8.2 |